A spinner has six sections of equal shape and size. Each section is either black or white. The table shows the result of an expe
riment when the spinner was spun 90 times: Result of Spin Black White
Number of Spins 72 18
Based on the data, which of the following best describes the experimental probability of the arrow landing on a black or white section of the spinner?
The spinner is equally likely to land on black or white.
The spinner is 4 times more likely to land on white.
The spinner is 4 times more likely to land on black.
The information cannot be concluded from the data table.
The spinner is 4 times more likely to land on black.
Step-by-step explanation:
There were 72 black spins compared to 18 white spins. This means there were 4 times more black spins than white spins; this means the spinner is not equally likely to land on either color.
If the sample is truly random, every member of the population should have an equal chance to be selected. Because of this, Paula and Peter's probability of being chosen will be equal: 1/9800
FIRST WE ... subtract one value to the other to see how many valued we have in between -7 - (-2) = 5 7-2=5 Both of the lines XY AND ZW have 5 units or points in between them. Length = 5 units They are congruent since XY = ZW in length and essentially are the same line but at different points